Amazing training Watch

When you're training for an upcoming race, those numbers are pretty important and I couldn't justify keeping this watch, knowing that I couldn't rely on it for training for any future races

but so far I'm not convinced (for me at least) that optical heart rate monitoring is accurate enough to be a useful training tool

And sometimes...in fact a lot of times I end up just running without GPS...which kind of stinks because for someone who likes the data...it kind of feels like the run "didn't count"...as odd as that sounds